Sewage sludge cleaning device

Abstract

The utility model discloses a sewage sludge cleaning device, which belongs to the technical field of sewage sludge cleaning and comprises a connecting barrel, a filter barrel is arranged in the connecting barrel, a cleaning component is arranged in the filter barrel, and a connecting rod is arranged at one end of the connecting barrel. According to the device disclosed by the utility model, the motor is controlled to rotate to drive the connecting shaft to rotate, so that the fixing rod at one end of the connecting shaft can drive the connecting plate and the spiral blade to rotate, and the connecting plate can drive the annular blade to rotate while rotating; sludge and sundries can be firstly cut and smashed through a spiral blade and an annular blade, then the spiral blade driven by a connecting shaft rotates to discharge the sludge out of the filtering barrel, and then sludge cleaning is completed, so that the dredging work of a user is greatly improved, and the situation that large sludge or sundries affect use of cleaning equipment is prevented; by crushing the sludge, the equipment can work smoothly, and the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage sludge cleaning technical field, and specifically relates to a sewage sludge cleaning device. BACKGROUND

[0002] In the sewage treatment process, the cleaning of sludge is an important step, and sewage sludge contains a large amount of organic matter, nitrogen, phosphorus and other nutrients, heavy metals and harmful substances, if not cleaned in time, these substances will be dissolved in water again, leading to eutrophication of water, causing excessive algae reproduction, deteriorating water quality, affecting the balance of aquatic ecosystems, reducing the use function of water body, such as affecting the safety of drinking water sources, causing damage to fishery resources, etc.

[0003] The existing sewage sludge cleaning device often uses the cleaning method of scraper or sludge suction pump to clean the sludge, the sludge is easy to fall from the upper edge of the scraper during pushing, leading to incomplete cleaning, the sludge suction pump has poor suction effect on thick and coagulated sludge or sludge mixed with a large amount of sundries, and is easy to be blocked, affecting the continuity of work, therefore, a sewage sludge cleaning device is needed to solve the above problems. SUMMARY

[0004] The utility model discloses a sewage sludge cleaning device to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a sewage sludge cleaning device, including the connecting barrel, the inside of connecting barrel is equipped with filter barrel, the inside of filter barrel is equipped with cleaning assembly, one end of connecting barrel is equipped with connecting rod,

[0006] The cleaning assembly comprises a motor, the output end of the motor is provided with a connecting shaft, the outer side of the connecting shaft is provided with a spiral blade, one end of the connecting shaft is provided with a fixed rod, the outer side of the fixed rod is provided with a connecting plate, the outer side of the connecting plate is provided with a connecting frame, the outer side of the connecting frame is provided with an annular blade, and one side of the connecting plate is provided with a spiral blade.

[0007] As a preferred embodiment, the spiral blade is a spiral circular truncated cone type, the number of the fixed rods is three, and the two sides of each fixed rod are blade-shaped.

[0008] As a preferred embodiment, the outer wall of the filter barrel is mesh-shaped, one end of the filter barrel is fixedly connected with the connecting barrel, the other end of the filter barrel is provided with a motor box, one side of the motor box is connected with the other end of the filter barrel, and the inner side of the motor box is connected with the motor.

[0009] As a preferred implementation, the spiral blade is inclined, and one side of the filter barrel is provided with a sewage outlet through a groove.

[0010] As a preferred implementation, the outer side of the connecting barrel is provided with universal wheels, and the number of the universal wheels is eight, and each four universal wheels form a group.

[0011] As a preferred implementation, one end of the connecting barrel is provided with a water outlet pipe through a groove, and the other end of the connecting barrel is connected with the spiral blade through a connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses, through the control motor rotation, can drive the connecting axle rotation, thereby can drive the connecting plate and spiral blade through the fixed link of one end of connecting axle rotation, can drive annular blade rotation simultaneously with the rotation of connecting plate, and then can first cut and crush the sludge and sundries through spiral blade and annular blade, and then the spiral blade driven by connecting axle can discharge the sludge from the filter barrel, and then complete the sludge cleaning, greatly improve the user's dredging work, prevent the influence of large sludge or sundries on the use of cleaning equipment, and the working of equipment is smooth through the crushing of sludge, and the service life of equipment is improved.

[0014] The utility model discloses, through the sewage outlet connection suction pump, can conveniently discharge the crushed sludge from the filter barrel through spiral blade, and through the setting of the inclined spiral blade and the spiral blade of spiral cone shape, can form the vortex in the inside of connecting barrel and send out the sludge quickly, prevent the sludge from depositing in the filter barrel after crushing, influence the use of equipment, greatly convenient sludge cleaning, through the setting of the fixed link two sides as blade shape, can further crush the sludge entering the connecting barrel, prevent the sludge from blocking the filter barrel and spiral blade, and through the setting of the mesh filter barrel, can filter sewage, thereby facilitating the subsequent sewage purification work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the schematic diagram of the utility model main body three-dimensional structure;

[0016] Fig. 2 It is the schematic diagram of the utility model main body side view cross section three-dimensional structure;

[0017] Fig. 3 It is the schematic diagram of the utility model cleaning assembly three-dimensional structure.

[0018] In the figure: 1, connecting barrel; 2, filter barrel; 3, cleaning assembly; 4, connecting rod; 5, water outlet pipe; 6, universal wheel; 7, sewage outlet; 8, motor box; 301, motor; 302, connecting shaft; 303, spiral blade; 304, fixed rod; 305, connecting plate; 306, connecting frame; 307, annular blade; 308, spiral blade. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with examples.

[0020] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.

[0021] Please refer to Figs. 1-3 The utility model provides a kind of sewage sludge cleaning device, including connecting barrel 1, the inside of connecting barrel 1 is equipped with filter barrel 2, the inside of filter barrel 2 is equipped with cleaning assembly 3, and one end of connecting barrel 1 is equipped with connecting rod 4;

[0022] Cleaning assembly 3 includes motor 301, the output end of motor 301 is equipped with connecting shaft 302, the outside of connecting shaft 302 is equipped with spiral blade 303, one end of connecting shaft 302 is equipped with fixed rod 304, the outside of fixed rod 304 is equipped with connecting plate 305, the outside of connecting plate 305 is equipped with connecting frame 306, the outside of connecting frame 306 is equipped with annular blade 307, and one side of connecting plate 305 is equipped with spiral blade 308;

[0023] By controlling motor 301 rotation, connecting shaft 302 can be driven to rotate, so that connecting plate 305 and spiral blade 308 can be driven to rotate by fixed rod 304 at one end of connecting shaft 302, annular blade 307 can be driven to rotate while connecting plate 306 rotates, and then sludge and sundries can be cut and crushed by spiral blade 308 and annular blade 307 first, and sludge can be discharged from filter barrel by spiral blade 303 driven by connecting shaft 302 to rotate, to complete the cleaning of sludge.

[0024] Spiral blade 308 is spiral circular truncated cone type, and the number of fixed rod 304 is three, and both sides of each fixed rod 304 are blade-shaped, by setting both sides of fixed rod 304 as blade-shaped, sludge entering connecting barrel 1 can be further crushed, to prevent sludge from blocking filter barrel 2 and spiral blade 303.

[0025] The outer wall of the filter barrel 2 is mesh-shaped, one end of the filter barrel 2 is fixedly connected with the connecting barrel 1, and the other end of the filter barrel 2 is provided with a motor box 8, one side of the motor box 8 is connected with the other end of the filter barrel 2, the inner side of the motor box 8 is connected with a motor 301, and the mesh-shaped filter barrel 2 can filter sewage, thereby facilitating subsequent sewage purification work.

[0026] The spiral blade 303 is inclined, and one side of the filter barrel 2 is provided with a sewage discharge port 7 through the groove.

[0027] The outer side of the connecting barrel 1 is provided with universal wheels 6, and the number of the universal wheels 6 is eight, and every four universal wheels 6 form a group.

[0028] One end of the connecting barrel 1 is provided with a water outlet pipe 5 through the groove, the other end of the connecting barrel 1 is rotatably connected with the spiral blade 308 through the connecting plate 305, the water outlet pipe is connected with a water pump, and the sewage discharge port is connected with a suction pump, so that the user can collect the filtered sewage, and the subsequent purification work is facilitated, the connecting rod is connected with the mechanical arm, and the universal wheels are matched, so that the equipment is suitable for different space environments, and the applicability of the equipment is greatly improved.

[0029] The working principle and use process of the utility model are as follows: firstly, the equipment is placed in sewage sludge to be treated through the mechanical arm, the motor 301 is controlled to rotate, the spiral blade 308 is rotated, so that the mechanical arm and the vortex generated by the rotation of the spiral blade 308 can drive the equipment to move, then the connecting plate 305 and the spiral blade 308 are driven to rotate through the fixed rod 304 at one end of the connecting shaft 302, the connecting plate 306 is rotated, the annular blade 307 is driven to rotate, then the spiral blade 308 and the annular blade 307 can first cut and crush the sludge and sundries, finally the spiral blade 303 driven by the connecting shaft 302 is rotated, and the sludge is discharged from the filter barrel 2 through the suction pump, so that the sludge cleaning is completed, and the filtered sewage can be collected through the water pump and the water outlet pipe 5, so as to facilitate the subsequent purification work.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning sewage sludge, comprising a connecting bucket (1), characterized in that; The inside of the connecting barrel (1) is provided with a filter barrel (2), the inside of the filter barrel (2) is provided with a cleaning assembly (3), one end of the connecting barrel (1) is provided with a connecting rod (4); The cleaning assembly (3) includes a motor (301), the output end of the motor (301) is provided with a connecting shaft (302), the outer side of the connecting shaft (302) is provided with a spiral blade (303), one end of the connecting shaft (302) is provided with a fixed rod (304), the outer side of the fixed rod (304) is provided with a connecting plate (305), the outer side of the connecting plate (305) is provided with a connecting frame (306), the outer side of the connecting frame (306) is provided with an annular blade (307), one side of the connecting plate (305) is provided with a spiral blade (308).

2. A device for cleaning sewage sludge according to claim 1, characterized in that The spiral blade (308) is a spiral frustum, the number of the fixed rod (304) is three, and the two sides of each fixed rod (304) are blade-shaped.

3. A device for cleaning sewage sludge according to claim 1, characterized in that: The outer wall of the filter barrel (2) is mesh-shaped, one end of the filter barrel (2) is fixedly connected with the connecting barrel (1), the other end of the filter barrel (2) is provided with a motor box (8), one side of the motor box (8) is connected with the other end of the filter barrel (2), and the inner side of the motor box (8) is connected with the motor (301).

4. A device for cleaning sewage sludge according to claim 1, characterized in that: The spiral blade (303) is inclined, and one side of the filter barrel (2) is provided with a blowdown port (7) through the groove.

5. A device for cleaning sewage sludge according to claim 1, characterized in that: The outer side of the connecting barrel (1) is provided with universal wheels (6), the number of the universal wheels (6) is eight, and every four universal wheels (6) form a group.

6. A sewage sludge cleaning device as claimed in claim 1, characterized in that: One end of the connecting barrel (1) is provided with a water outlet pipe (5) through the groove, and the other end of the connecting barrel (1) is rotatably connected with the spiral blade (308) through the connecting plate (305).

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